# 隐阁 vs 火花Memo

The clearest difference is in-app purchases: 火花Memo at none against 隐阁's 5. 火花Memo also leads on update cadence (every 2 weeks vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 隐阁 sells 5 in-app purchases, starting at $4.99 per 7 days. 火花Memo asks for nothing beyond the download.

隐阁 ships an update monthly, 火花Memo every 2 weeks. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 隐阁 | 火花Memo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 48 MB | 128 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [波 姚](https://appshunter.io/developer/1854271190) | [Chong Qing Code Loop Tech Technology Co., Ltd.](https://appshunter.io/developer/1721515299) |

## What reviewers say

### 隐阁

[App page](https://appshunter.io/ios/app/id6756041987)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $4.99 | per 7 days |
| 周会员 | $4.99 | per 7 days |
| 月会员 | $6.99 | per month |
| 半年会员 | $12.99 | per 6 months |
| 年会员 | $19.99 | per year |


### 火花Memo

[App page](https://appshunter.io/ios/app/memo/id6789061729)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 隐阁 free?

隐阁 is free to download, with in-app purchases available.

### Is 火花Memo free?

火花Memo is free to download, with no in-app purchases.

### Do 隐阁 or 火花Memo have ads?

Neither 隐阁 nor 火花Memo shows ads.

### Which is updated more often, 隐阁 or 火花Memo?

隐阁 ships an update monthly, and 火花Memo every 2 weeks. Most recently, 隐阁 was updated on October 18, 2026 and 火花Memo on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*